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Barred spiral galaxy in the constellation Cetus From Wikipedia, the free encyclopedia
NGC 1073 is a barred spiral galaxy in the constellation Cetus. The galaxy is estimated to be about 55 million light years from Earth, possess a disk spanning an estimated 80,000 light years in diameter, and likely contains a type of active core, called an HII nucleus.[2][3]
NGC 1073 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Cetus |
Right ascension | 02h 43m 40.5s[1] |
Declination | +01° 22′ 34″[1] |
Redshift | 1208 ± 5 km/s[1] |
Apparent magnitude (V) | 11.5[1] |
Characteristics | |
Type | SB(rs)c[1] |
Apparent size (V) | 4.9′ × 4.5′[1] |
Other designations | |
UGC 2210,[1] PGC 10329[1] |
NGC 1073 is similar to the Milky Way only in their shared possession of a galactic bar. NGC 1073, however, does not possess the well-defined symmetrical arm structure the Milky Way exhibits, and retains a central bar larger than our home galaxy's.[4] NGC 1073 can be viewed with a mid-sized telescope in rural, dark skies.
One supernova has been observed in NGC 1073: SN 1962L (type Ic, mag. 13.9).[5]
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